Inventor
DAI CHUAN
CN5 patents
⚠️ This page may combine multiple inventors who share the name “DAI CHUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CITIC DICASTAL CO LTD
4 patentsUS10279432B2May 7, 2019
Device and method for laser cutting of aluminum alloy wheel blank burrs
CITIC DICASTAL CO LTD3 citations69
US10279433B2May 7, 2019
Device and method for degating of aluminum wheel blank by laser cutting
CITIC DICASTAL CO LTD4 citations69
US10201850B2Feb 12, 2019
Local extrusion device for high-pressure casting
CITIC DICASTAL CO LTD0 citations49
US11420252B2Aug 23, 2022
Punch pin assembly and die casting machine having punch pin assembly
CITIC DICASTAL CO LTD0 citations47